JP2004508994A - シートベルトプリテンショナ - Google Patents

シートベルトプリテンショナ Download PDF

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Publication number
JP2004508994A
JP2004508994A JP2001588053A JP2001588053A JP2004508994A JP 2004508994 A JP2004508994 A JP 2004508994A JP 2001588053 A JP2001588053 A JP 2001588053A JP 2001588053 A JP2001588053 A JP 2001588053A JP 2004508994 A JP2004508994 A JP 2004508994A
Authority
JP
Japan
Prior art keywords
piston
membrane
seat belt
wall
pressure chamber
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
JP2001588053A
Other languages
English (en)
Japanese (ja)
Inventor
ユンカー、　クラウス
キンヒ、　アンドレアス
Original Assignee
ブリード　オートモティブ　テクノロジィ、インコーポレイテッド
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by ブリード　オートモティブ　テクノロジィ、インコーポレイテッド filed Critical ブリード　オートモティブ　テクノロジィ、インコーポレイテッド
Publication of JP2004508994A publication Critical patent/JP2004508994A/ja
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R22/00—Safety belts or body harnesses in vehicles
    • B60R22/34—Belt retractors, e.g. reels
    • B60R22/46—Reels with means to tension the belt in an emergency by forced winding up
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R22/00—Safety belts or body harnesses in vehicles
    • B60R22/34—Belt retractors, e.g. reels
    • B60R22/46—Reels with means to tension the belt in an emergency by forced winding up
    • B60R22/4676—Reels with means to tension the belt in an emergency by forced winding up comprising energy-absorbing means operating between belt reel and retractor frame
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R22/00—Safety belts or body harnesses in vehicles
    • B60R22/34—Belt retractors, e.g. reels
    • B60R22/46—Reels with means to tension the belt in an emergency by forced winding up
    • B60R22/4628—Reels with means to tension the belt in an emergency by forced winding up characterised by fluid actuators, e.g. pyrotechnic gas generators
    • B60R22/4633—Linear actuators, e.g. comprising a piston moving along reel axis and rotating along its own axis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R22/00—Safety belts or body harnesses in vehicles
    • B60R22/34—Belt retractors, e.g. reels
    • B60R22/46—Reels with means to tension the belt in an emergency by forced winding up
    • B60R22/4628—Reels with means to tension the belt in an emergency by forced winding up characterised by fluid actuators, e.g. pyrotechnic gas generators
    • B60R2022/4661—Reels with means to tension the belt in an emergency by forced winding up characterised by fluid actuators, e.g. pyrotechnic gas generators comprising venting means, e.g. for avoiding overpressure in case of fire or for allowing return motion with energy absorption

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Automotive Seat Belt Assembly (AREA)
JP2001588053A 2000-05-31 2001-01-17 シートベルトプリテンショナ Withdrawn JP2004508994A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10027212A DE10027212C2 (de) 2000-05-31 2000-05-31 Vorrichtung zum Antrieb eines Sicherheitsgurtstraffers
PCT/US2001/001455 WO2001092067A1 (en) 2000-05-31 2001-01-17 Seat belt pretensioner

Publications (1)

Publication Number Publication Date
JP2004508994A true JP2004508994A (ja) 2004-03-25

Family

ID=7644361

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2001588053A Withdrawn JP2004508994A (ja) 2000-05-31 2001-01-17 シートベルトプリテンショナ

Country Status (8)

Country Link
US (1) US6450435B2 (ko)
EP (1) EP1286866B1 (ko)
JP (1) JP2004508994A (ko)
KR (1) KR100504579B1 (ko)
CN (1) CN1219670C (ko)
AU (1) AU2001229527A1 (ko)
DE (2) DE10027212C2 (ko)
WO (1) WO2001092067A1 (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013509322A (ja) * 2009-10-30 2013-03-14 オートリブ ディベロップメント エービー 安全ベルトのためのテンショナ装置

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10309696A1 (de) * 2003-02-26 2004-09-09 Takata-Petri (Ulm) Gmbh Höhenverstellbare Gurtumlenkeinrichtung
DE20303302U1 (de) * 2003-02-28 2003-07-10 TRW Occupant Restraint Systems GmbH & Co. KG, 73553 Alfdorf Gurtaufroller mit Straffvorrichtung
US6916045B2 (en) * 2003-08-20 2005-07-12 Key Safety Systems, Inc. Seat belt retractor torsion rod activity sensor
DE102004002428B4 (de) * 2004-01-16 2015-12-17 Trw Automotive Gmbh Gurtstraffer für einen Sicherheitsgurtaufroller
US20060052194A1 (en) * 2004-09-03 2006-03-09 Gerring Douglas G Torsional force linear tensioner
EP1752340B1 (en) * 2005-07-12 2008-03-05 Key Safety Systems, Inc. Seatbelt pretensioner
DE102007037314B4 (de) * 2007-08-08 2009-05-07 Key Safety Systems, Inc., Sterling Heights Vorrichtung zum Straffen eines Fahrzeugsicherheitsgurtes
US7823924B2 (en) * 2008-06-24 2010-11-02 Autoliv Asp, Inc. Seatbelt pretensioner for a vehicle
JP5198983B2 (ja) * 2008-09-04 2013-05-15 株式会社東海理化電機製作所 プリテンショナ及びプリテンショナ製造方法
JP5314531B2 (ja) * 2008-09-04 2013-10-16 株式会社東海理化電機製作所 プリテンショナ
US9114780B2 (en) 2009-10-30 2015-08-25 Autoliv Development Ab Pretensioner device for a seat belt
EP2493727B1 (de) * 2009-10-30 2014-12-24 Autoliv Development AB Sicherheitsgurtaufroller mit einer straffvorrichtung
DE102009056244B4 (de) * 2009-12-01 2015-10-29 Autoliv Development Ab Straffervorrichtung für einen Sicherheitsgurt
DE102010018512A1 (de) 2010-04-27 2011-10-27 Autoliv Development Ab Straffervorrichtung für einen Sicherheitsgurt
US8585090B2 (en) 2010-06-29 2013-11-19 Autoliv Asp, Inc. High efficiency pretensioner
JP5535988B2 (ja) * 2011-06-20 2014-07-02 株式会社東海理化電機製作所 ウェビング巻取装置
US8528987B2 (en) 2012-01-30 2013-09-10 Autoliv Asp, Inc. Linear seat belt pretensioner
DE102012022145B4 (de) 2012-11-12 2018-12-27 Key Safety Systems, Inc. Gurtaufroller für einen Sicherheitsgurt in einem Kraftfahrzeug
DE102013203965B3 (de) * 2013-03-08 2013-11-14 Nizam Bedak Gurtstraffer für ein Sicherheitsgurtsystem
CN111196243B (zh) * 2018-11-16 2024-06-04 延锋汽车智能安全系统有限责任公司 活塞、安全带卷收器和预紧式安全带

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4372501A (en) * 1980-01-16 1983-02-08 Toyota Jidosha Kogyo Kabushiki Kaisha Seatbelt retractor
DE29520307U1 (de) * 1995-12-21 1996-04-18 Trw Occupant Restraint Systems Gmbh, 73551 Alfdorf Linearantrieb für einen Gurtstraffer
DE19837927C2 (de) * 1998-08-20 2001-07-12 Breed Automotive Tech Vorrichtung zum Straffen eines Kraftfahrzeugsicherheitsgurtes
DE19927270C2 (de) * 1999-06-15 2002-07-11 Breed Automotive Tech Rückhaltevorrichtung für einen auf eine Gurtspule aufwickelbaren Sicherheitsgurt eines Kraftfahrzeugs
DE19939499A1 (de) * 1999-08-20 2001-02-22 Hs Tech & Design Vorrichtung zum Straffen eines auf eine Gurtspule aufwickelbaren Sicherheitsgurtes

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013509322A (ja) * 2009-10-30 2013-03-14 オートリブ ディベロップメント エービー 安全ベルトのためのテンショナ装置

Also Published As

Publication number Publication date
EP1286866B1 (en) 2004-09-29
CN1430561A (zh) 2003-07-16
AU2001229527A1 (en) 2001-12-11
EP1286866A1 (en) 2003-03-05
KR100504579B1 (ko) 2005-08-03
US20010048042A1 (en) 2001-12-06
WO2001092067A1 (en) 2001-12-06
DE10027212A1 (de) 2001-12-20
CN1219670C (zh) 2005-09-21
DE60106021D1 (de) 2004-11-04
DE10027212C2 (de) 2003-12-18
KR20030010647A (ko) 2003-02-05
US6450435B2 (en) 2002-09-17

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Legal Events

Date Code Title Description
A761 Written withdrawal of application

Free format text: JAPANESE INTERMEDIATE CODE: A761

Effective date: 20040601